LG MULTI V ARNU09GSBL4 User Manual

Indoor unit
Ceiling Concealed Duct(High Static) _ 33
Indoor Units
10. Installation
10.3 Connecting Cables between Indoor Unit and Outdoor Unit
Connect the wires to the terminals on the control board individually according to the outdoor unit connection.
• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively
Clamping of cables
1) Arrange 2 power cables on the control panel.
2) First, fasten the steel clamp with a screw to the inner boss of control panel.
3)
For the cooling model, fix the other side of the clamp with a screw strongly. For the heat pump model, put the
0.75mm
2
cable(thinner cable) on the clamp and tighten it with a plastic clamp to the other boss of the control panel.
Make sure that the screws of the terminal are not loose.
WARNING
[Indoor Unit side]
[Outdoor Unit side]
Terminal Block Indoor Terminal Block Indoor
L(L1) N(L2) 3(A) 4(B)
INDOOR POWER INPUT
Terminal Block Indoor Terminal Block Indoor
L(L1) N(L2) 3(A) 4(B)
INDOOR POWER INPUT
Terminal Block Indoor Terminal Block Indoor
L(L1) N(L2) 3(A) 4(B)
INDOOR POWER INPUT
SODU B SODU A
IDU B IDU A INT B INT A
A-- ----BAB
GND 12V
DRY2DRY1 INTERNETIDUSODU
[Type 2]
[Type 3]
[Type 1]
Terminal block of outdoor unit
IDU IDU
Outdoor unit
Indoor unit
Central controller
SODU SODU
DRY2GND12V
DRY1
CEN
CEN

LG MULTI V ARNU09GSBL4 Specifications

General

Brand	LG
Model	MULTI V ARNU09GSBL4
Category	Air Conditioner
Language	English